BS 5106:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for dimensions of spiral anti-extrusion back-up rings and their housings
Hardcopy , PDF
29-04-2024
English
31-01-1989
Foreword
Committees responsible
Specification
1. Scope
2. Spiral back-up rings
3. Housing grooves
Appendices
A. Guidance on assembly
B. Obsolete series of spiral back-up rings
Tables
1. Dimensions of spiral back-up rings
2. Housing groove dimensions
B1. Dimensions of spiral back-up rings for 4.1 mm
section diameter 'O'-rings
B2. Housing groove dimensions for 4.1 mm section
diameter 'O'-rings and associated spiral back-up
rings
Figures
1. Back-up ring
2. Housing groove
3. Installation of back-up rings
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